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audio: add support for aec recording path [DO NOT MERGE]

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Add Audio Capture Eraser Enable to switch
    Eraser for recording path.
    For gain of this path, we shouldn't apply
    software gain, because the input source is
    from hotword pipeline.

Test: build pass
Bug: 172266161
Change-Id: I2546e25c8ba428681fd778491cd66dca66051305
This commit is contained in:
Rios Kao 2021-08-23 09:30:20 +00:00 • committed by Xinhui Zhou
parent c434ec8764
commit 2c35c05408
2 changed files with 30 additions and 0 deletions
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15
audio/oriole/config/mixer_paths.xml
View file

@ -231,6 +231,7 @@
<ctl name="AoC Modem Downlink ASRC Mode" value="ASP_ON"/>
<ctl name="Voice Call Mic Source" value="Builtin_MIC"/>
<ctl name="Mic Spatial Module Enable" value="0"/>
<ctl name="Audio Capture Eraser Enable" value="0"/>
<!-- audio PDM mic default state -->
<ctl name="BUILDIN MIC ID CAPTURE LIST" id="0" value="-1"/>
@ -711,6 +712,20 @@
<ctl name="MIC Record Soft Gain (dB)" value="22"/>
</path>
<path name="voice-recog-aec-mic">
<ctl name="Audio Capture Eraser Enable" value="1"/>
<ctl name="BUILDIN MIC ID CAPTURE LIST" id="0" value="0"/>
<ctl name="BUILDIN MIC ID CAPTURE LIST" id="1" value="1"/>
<ctl name="BUILDIN MIC ID CAPTURE LIST" id="2" value="2"/>
<ctl name="BUILDIN MIC ID CAPTURE LIST" id="3" value="-1"/>
<ctl name="MIC DC Blocker" value="1"/>
<ctl name="Audio Capture Mic Source" value="ERASER"/>
</path>
<path name="voice-recog-aec-mic-post">
<ctl name="MIC Record Soft Gain (dB)" value="0"/>
</path>
<path name="unprocessed-mic">
<ctl name="BUILDIN MIC ID CAPTURE LIST" id="0" value="0"/>
<ctl name="BUILDIN MIC ID CAPTURE LIST" id="1" value="1"/>

15
audio/raven/config/mixer_paths.xml
View file

@ -231,6 +231,7 @@
<ctl name="AoC Modem Downlink ASRC Mode" value="ASP_ON"/>
<ctl name="Voice Call Mic Source" value="Builtin_MIC"/>
<ctl name="Mic Spatial Module Enable" value="0"/>
<ctl name="Audio Capture Eraser Enable" value="0"/>
<!-- audio PDM mic default state -->
<ctl name="BUILDIN MIC ID CAPTURE LIST" id="0" value="-1"/>
@ -711,6 +712,20 @@
<ctl name="MIC Record Soft Gain (dB)" value="22"/>
</path>
<path name="voice-recog-aec-mic">
<ctl name="Audio Capture Eraser Enable" value="1"/>
<ctl name="BUILDIN MIC ID CAPTURE LIST" id="0" value="0"/>
<ctl name="BUILDIN MIC ID CAPTURE LIST" id="1" value="1"/>
<ctl name="BUILDIN MIC ID CAPTURE LIST" id="2" value="2"/>
<ctl name="BUILDIN MIC ID CAPTURE LIST" id="3" value="-1"/>
<ctl name="MIC DC Blocker" value="1"/>
<ctl name="Audio Capture Mic Source" value="ERASER"/>
</path>
<path name="voice-recog-aec-mic-post">
<ctl name="MIC Record Soft Gain (dB)" value="0"/>
</path>
<path name="unprocessed-mic">
<ctl name="BUILDIN MIC ID CAPTURE LIST" id="0" value="0"/>
<ctl name="BUILDIN MIC ID CAPTURE LIST" id="1" value="1"/>